package ExerciseGroup;

public class TwoNumberAdd {
    public static void main(String[] args) {
        int[][] arry = new int[][]{{3,5,8},{12,9},{7,0,6,4}};

        int sum = 0;

        for (int[] i : arry){
            for (int j : i){
                System.out.print(j + "\t");
                sum += j;
            }
            System.out.println();
        }
        System.out.println("数组的总和为：" + sum);
    }

}
